W3C Invites Implementations of Page Visibility Level 2

The Web Performance Working Group has published the Page Visibility Level 2 as a W3C Candidate Recommendation Snapshot. This specification defines a means to programmatically determine the visibility state of a document. This can aid in the development of resource efficient web applications. The document was previously published as a Proposed Recommendation and now returns […]

Tuesday 18th May 2021 8:48 am

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